When saving a Logic Project, I receive the message: "The file "____" could not be opened."

This occurs for any file I try to save it to.

"The file "Desktop" could not be opened."

"The file "MusicProjects" could not be opened."

Etc.

Currently, the only way for me to save progress on a project is to save it as a new template. I am up to date on all software, and this began to occur Since* my last update.

I would like to be able to save my projects again.